ookrx
2.0.0.0
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OOK RX click is a wireless receiver that operates at the frequency of 433MHz (sub-GHz). This device allows realization of a simple, low-speed wireless ad hoc communication network between a receiver and compatible transmitter.
We provide a library for the OOKRX Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.
Package can be downloaded/installed directly form compilers IDE(recommended way), or downloaded from our LibStock, or found on mikroE github account.
This library contains API for OOKRX Click driver.
void ookrx_cfg_setup ( ookrx_cfg_t *cfg );
OOKRX_RETVAL ookrx_init ( ookrx_t *ctx, ookrx_cfg_t *cfg );
void ookrx_default_cfg ( ookrx_t *ctx );
uint8_t *receive_buffer, uint8_t bytes_num );uint8_t ookrx_receive_data ( ookrx_t *ctx, uint16_t start_package,
uint8_t ookrx_read_do_pin ( ookrx_t *ctx );
uint8_t ookrx_read_rsi_pin ( ookrx_t *ctx );
This example showcases how to initialize and use the OOK RX click. The click decrypts information
embedded in a 433 MHz frequency radio signal. In order for the OOK communication to work a receiver click needs to be used. OOK TX plays that role - it encrypts, embeds and sends the data.
The demo application is composed of two sections :
This function initializes and configures the logger and click modules.
This function waits for the transmitter to send the data and then reads and displays it in
the console using the UART communication.
The full application code, and ready to use projects can be installed directly form compilers IDE(recommneded) or found on LibStock page or mikroE GitHub accaunt.
Other mikroE Libraries used in the example:
Additional notes and informations
Depending on the development board you are using, you may need USB UART click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. The terminal available in all Mikroelektronika compilers, or any other terminal application of your choice, can be used to read the message.